@fallenvalkyrie@puppygirlhornypost It would depend a lot on what type of intersex you are. Sometimes it's obvious at birth, sometimes it only become noticeable at puberty and sometimes it would never be visually apparent. As often happens, a single word can mask a variety of experiences. If you've had surgery shortly after birth you wouldn't know unless your parents told you, or it went horribly wrong, and I do unfortunately know someone in that category. If there was never anything visually apparent you might not know either. If your testes decided to wait to put in an appearance until puberty it would be hard not to notice, but you'd probably be pretty freaked out since I think few people would be aware that can happen.
puppygirlhornypost